. >> some are saying that romney must win florida to win the race. the southern state has a high percentage of latino voters as well as senior citizens, many of home are worried about their benefits. >> polls show the candidates are neck-and-neck. >> hold on tight. irene takes me on a fast pace tour of the retirement community in her golf cart. florida is home to many retirees, and a high proportion of them vote. i asked her if they are aware of their influence. >> well, you know, we have people in here 94, 93, 99. some of them are still pretty sharp, and then you have others who are not near that age that do not know what day of the week it is. >> most residents in the community have healthy finances and can afford to pay their rent and purchase a home here. that makes them more likely to lean republican. that is the case with irene, who has supported the republicans for over 60 years. but now, she fears that mitt romney may cut her social security and medicare benefits or privatize them. >> i have never been torn like this in any election, and that